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Patent Assignment Assignor Details
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Assignor Name : SPERLING, PETRA
Total Assignments: 4
Assignment: 1
Reel/Frame:012579/0795   Pages: 3
Recorded: 12/03/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/29/2000
2
Exec Dt:
06/29/2000
3
Exec Dt:
06/29/2000
4
Exec Dt:
06/29/2000
5
Exec Dt:
06/29/2000
6
Exec Dt:
06/29/2000
Assignee
1
67056 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09980468
Correspondence name and address
KEIL & WEINKAUF
HERBERT B. KEIL
1101 CONNECTICUT AVENUE, N.W.
WASHINGTON, DC 20036
Assignment: 2
Reel/Frame:017287/0666   Pages: 5
Recorded: 02/24/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/02/2004
2
Exec Dt:
08/02/2004
3
Exec Dt:
08/02/2004
4
Exec Dt:
08/06/2004
5
Exec Dt:
08/06/2004
6
Exec Dt:
08/10/2004
7
Exec Dt:
08/10/2004
8
Exec Dt:
08/06/2004
9
Exec Dt:
08/06/2004
10
Exec Dt:
08/06/2004
11
Exec Dt:
08/06/2004
Assignee
1
CARL-BOSCH-STR. 38
LUDWIGSHAFEN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10566944
Correspondence name and address
HUI-JU WU
CONNOLLY BOVE LODGE & HUTZ LLP
1007 NORTH ORANGE STREET
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 3
Reel/Frame:039696/0150   Pages: 5
Recorded: 08/16/2016
Attorney Dkt #:074021-0193-01-545428
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/02/2004
2
Exec Dt:
08/02/2004
3
Exec Dt:
08/02/2004
4
Exec Dt:
08/06/2004
5
Exec Dt:
08/06/2004
6
Exec Dt:
08/10/2004
7
Exec Dt:
08/10/2004
8
Exec Dt:
08/06/2004
9
Exec Dt:
08/06/2004
10
Exec Dt:
08/06/2004
11
Exec Dt:
08/06/2004
Assignee
1
CARL-BOSCH-STRASSE 38
LUDWIGSHAFEN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
15237901
Correspondence name and address
DRINKER BIDDLE & REATH LLP (WM)
222 DELAWARE AVENUE, STE. 1410
WILMINGTON, DE 19801-1621
Assignment: 4
Reel/Frame:049745/0944   Pages: 5
Recorded: 07/12/2019
Attorney Dkt #:074008-0193-02-US-590672
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/02/2004
2
Exec Dt:
08/02/2004
3
Exec Dt:
08/02/2004
4
Exec Dt:
08/06/2004
5
Exec Dt:
08/06/2004
6
Exec Dt:
08/10/2004
7
Exec Dt:
08/10/2004
8
Exec Dt:
08/06/2004
9
Exec Dt:
08/06/2004
10
Exec Dt:
08/06/2004
11
Exec Dt:
08/06/2004
Assignee
1
.
LUDWIGSHAFEN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16509247
Correspondence name and address
DRINKER BIDDLE & REATH LLP (WM)
222 DELAWARE AVENUE, STE.1410
WILMINGTON, DE 19801-1621

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